Test · Developer

JSON Diff

Diff two JSON trees by path — locally, without uploading payloads.

  • changed · version

    left: 1

    right: 2

  • added · features[2]

    right: "units"

How to use

  1. Paste left and right JSON.
  2. Review added, removed, and changed paths.
  3. Fix the source that drifted.

Features

  • Structural path diff
  • Arrays and objects
  • Runs in your browser. Inputs are not uploaded to ToolsWeb servers.

Privacy & how it works

This developer utility runs in your browser with JavaScript and Web APIs. Your text, tokens, and secrets are not uploaded to ToolsWeb servers for this tool. Privacy Policy.

FAQ

Is array order significant?expand_more

Yes. Items are compared by index.

Is this tool free?expand_more

Yes. No signup and no paywall for core use.

Is my text uploaded?expand_more

No for this tool. Text stays in your browser while you work.

Do I need an account?expand_more

No. Open the page and start typing or pasting.

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